Ripple the seahorse is the captain of Kelp and Seaweed Special Units, and is the protector of Seaweed Scuttle, a stop along our journey through the sea. He takes his job very seriously, and with Ripple, everything is by the book. He may be small, but he's powerful, and until our three friends can prove they have "wonderful and amazing" imaginations, he's not giving up the blue medal that our fish friends need to find the treasure!
At the end of the day, Ripple has a pretty amazing imagination himself.